portal: combating the space-detection issue. what needs to be tweaked next is how far away objects are spawned. it should either be a trial&error adjustment or depend on the object's moving direction and the portal's angle in order to avoid issues with box collisions. if the spawn distance to the portal is just a fixed value (as it was before this patch) or a constant factor (it is now) it can be too big for "nice" portal angles (in tight gaps with still enough space, but -> denied) and too small for bad angles (box collision esp. on big objects like barrels -> denied)

/*
 * Copyright (C) 2008 Remko Troncon
 */

#ifndef SPARKLEAUTOUPDATER_H
#define SPARKLEAUTOUPDATER_H

#include <QString>

#include "AutoUpdater.h"

class SparkleAutoUpdater : public AutoUpdater
{
    public:
        SparkleAutoUpdater(const QString& url);
        ~SparkleAutoUpdater();

        void checkForUpdates();

    private:
        class Private;
        Private* d;
};

#endif